nasolacrimal duct

(redirected from Naso-lacrimal canal opening)
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Related to Naso-lacrimal canal opening: Nasolacrimal sac
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Noun1.nasolacrimal duct - a duct that carries tears from the lacrimal sac to the nasal cavity
duct, epithelial duct, canal, channel - a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance; "the tear duct was obstructed"; "the alimentary canal"; "poison is released through a channel in the snake's fangs"